[sdiy] Module Idea - re: EML 101

[Luís Marka]

Three VCAs with different CV offset/scaling should do the trick. Think 
it is easier with two inputs, it would be like a CV panner. With three, 
I imagine it would work like this, for example:
CV from -5 to 0 Volts: 100% input A to 0% input A (CV inverted, no offset)
CV from -2.5 to +2.5V: 0% input B to 100% input B (-2.5 to 0v) and 0% 
input B at +2.5V (CV inverted and rectified with 2.5V offset)
CV from 2.5V and up: 0% input C to 100% input C (CV with -2.5V offset)

Does it make any sense??

Luis Marka



nil at pressurepenetration.com escreveu:
> On AH there was a discussion about the sweepable filter response on an EML 101 to sweep from lp to bp to hp. I had an thought about it that would be more appropriate here:
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> This is a cool feature I haven't seen on other modulars. I checked out the schematic and it seems to be just a center tapped pot with lp bp and hp input on each lug. If it's that simple to sweep between responses that's something I'll have to try adding to a state variable filter.
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> This got me thinking about an idea though for a module or a also great add-on to a svf:
> What about a vc fader module (like the JH interpolating scanner)but with 3 inputs to sweep through lp bp hp - plus if it was a seperate module you could do even more fun things like sweep vco waveforms sine to tri to square, etc - or even multiple vco's sweep different octaves... you get the point of the versatility. The interpolating scanner will do this but with 8 inputs. Has anyone designed a circuit for this for 3 inputs?
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> If they haven't someone should, I have no idea how :)
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> - Mike Fiction
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